Struct rustc_errors::json::DiagnosticSpan

pub(in json) struct DiagnosticSpan {
    file_name: String,
    byte_start: u32,
    byte_end: u32,
    line_start: usize,
    line_end: usize,
    column_start: usize,
    column_end: usize,
    is_primary: bool,
    text: Vec<DiagnosticSpanLine>,
    label: Option<String>,
    suggested_replacement: Option<String>,
    suggestion_applicability: Option<Applicability>,
    expansion: Option<Box<DiagnosticSpanMacroExpansion>>,
}

Fields

file_name: String

byte_start: u32

byte_end: u32

line_start: usize

1-based.

line_end: usize

column_start: usize

1-based, character offset.

column_end: usize

is_primary: bool

Is this a "primary" span -- meaning the point, or one of the points, where the error occurred?

text: Vec<DiagnosticSpanLine>

Source text from the start of line_start to the end of line_end.

label: Option<String>

Label that should be placed at this location (if any)

suggested_replacement: Option<String>

If we are suggesting a replacement, this will contain text that should be sliced in atop this span.

suggestion_applicability: Option<Applicability>

If the suggestion is approximate

expansion: Option<Box<DiagnosticSpanMacroExpansion>>

Macro invocations that created the code at this span, if any.

Implementations

impl DiagnosticSpan

pub(in json) fn from_span_label(
    span: SpanLabel,
    suggestion: Option<(&String, Applicability)>,
    je: &JsonEmitter
) -> DiagnosticSpan

pub(in json) fn from_span_etc(
    span: Span,
    is_primary: bool,
    label: Option<String>,
    suggestion: Option<(&String, Applicability)>,
    je: &JsonEmitter
) -> DiagnosticSpan

pub(in json) fn from_span_full(
    span: Span,
    is_primary: bool,
    label: Option<String>,
    suggestion: Option<(&String, Applicability)>,
    backtrace: impl Iterator<Item = ExpnData>,
    je: &JsonEmitter
) -> DiagnosticSpan

pub(in json) fn from_multispan(
    msp: &MultiSpan,
    je: &JsonEmitter
) -> Vec<DiagnosticSpan>

pub(in json) fn from_suggestion(
    suggestion: &CodeSuggestion,
    je: &JsonEmitter
) -> Vec<DiagnosticSpan>

Trait Implementations

impl<__E: Encoder> Encodable<__E> for DiagnosticSpan

pub fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>